Random triples
| Subject | Object |
|---|---|
| gptkb:K9_Thunder | completed in 2005 |
| gptkb:Dream_Chaser_Crew_Vehicle | ground testing |
| gptkb:Dream_Chaser_Prototype | currently in testing |
| gptkb:S-500_Prometey | currently in testing phase |
| gptkb:Boeing_CST-100_Starliner | currently in testing phase |
| gptkb:Long_March_9 | currently in design and testing phase |
| gptkb:Aero_Mobil_5.0 | completed |
| gptkb:Starliner_spacecraft | currently in testing phase |
| gptkb:de_Havilland_Gyron | extensive ground testing |